(At first blush means 'on the first impression' but often this is merely a cursory appraisal.)
At first blush, the solution to the rodent problem in Hamelin seemed plausible.
The concept of a household robot, at first blush, is both desirable and efficient.
The idiom "at first blush" means "at first sight" and refers to one's initial impression of an idea, concept, or presentation."At first blush, a household robot seems like a good idea. But what if the robot decides that your house is now its property?"
(to blush means to become red in the face, especially from modesty, embarrassment, or shame)"When called on to answer a question, he would blush with embarrassment."(as a noun, blush is also used to mean a red or rosy color)"He was awake at the first blush of dawn."
That IS a sentence.
yes
My farms are funny
The idiom, at sixes and sevens means that you are in a state of panic, confusion and uncertainty. You could use this idiom in a sentence by saying, she was at sixes and sevens as to whether or not to tell her best friend that her husband was being unfaithful.
My cousin's current favorite idiom is 'as nice as spice'.
The correct idiom for the sentence would be "Martin had the answer on the tip of his tongue but Lucy said it first." This idiom means someone was about to provide an answer but another person beat them to it.
To include an idiom in an example sentence, simply incorporate the idiom naturally into the sentence to convey a figurative meaning. For example, "She had a chip on her shoulder" is an idiom meaning she was easily offended or held a grudge.
A sentence could be: I will give you money when pigs fly
He showed his true colors when he did that.
I'll get in touch with you later and we'll meet for dinner.